February is the month of March Three spaceships launched in July 2020 will arrive on the red planet in a few days

July 2020 has been a huge month for Mars Taking advantage of its close position in orbit, three missions left Earth for a seven month trip to the red planet Now, these spaceships – NASA Perseverance rover, the Tianwen-1 from the Chinese space agency and Hope from the United Arab Emirates – arrive at destination. They are about to uncover the secrets our heavenly neighbor hides in its barren atmosphere and plains and may even reveal relics of ancient life on the planet's surface..

Although all three spaceships manage to orbit Mars this month, Perseverance (or “Percy”) NASA takes center stage This will be the only mission to land on the surface this month, with an expected arrival date in February 18 Perseverance is built on an impressive history of interplanetary exploration, with his brother rover Curiosity coming nine years on Mars, providing breathtaking photographs and puzzling data

It doesn’t take anything away from Hope from the United Arab Emirates, or Al Amal, and China's Tianwen-1 Both spacecraft are expected to perform orbital insertion maneuvers on Mars, or me, within a day of February. 9 and feb 10, respectively Hope will remain in orbit and analyze the Martian atmosphere, but Tianwen-1 will attempt something that only two other nations will achieve: land on hostile Mars surface China slated to release Tianwen-1 lander-rover duo in May

All 26 month, the orbits of Earth and Mars align in such a way that space agencies can take advantage of what is called a Hohmann transfer orbit

“We do this type of transfer orbit in order to use the least amount of fuel”, said James O’Donoghue, planet specialist from the Japanese space agency JAXA, at CNET last year. “It's like passing a soccer ball to a striker, you have to aim where it will be”

In July 2020, everything aligned perfectly, and the three missions were out of there A few quick facts:

The pace of the launches means that Hope will reach Mars for the first time in February He is expected to perform his MOI in February 9, slowing down 75000 miles per hour just 11200 Around 7 h 42m PT, the bus length probe will arrive “at” Mars and will begin the transition to the scientific phase of the mission The maneuver is completely autonomous, because communication does not work as fast as here on Earth – the interplanetary telephone call has a delay of more than 13 minutes, so Hope will fly alone from a set of predefined instructions

Tianwen-1's arrival is a little more mysterious The Chinese space agency does not usually reveal much information about its activities, even for a potentially historic mission like this. According to the Chinese press service CCTV, it will be the second aircraft to enter orbit, February ten

Although most of the science is done when the spacecraft reaches Mars, scientists and engineers tested the capability of their spacecraft during the cruise phase of the mission. The journey itself is long – covering approximately 300 million miles (~ 480 million kilometers) – and each agency has a chance to improve the trajectory of the machine for a perfect finish. What else happened?

NASA's Perseverance rover to land in February 18 Although NASA has a good track record of landing on the Red Planet in recent decades, there is no guarantee – March is difficult

“Success is never guaranteed”, said Allan Chen, technical manager of the entry phase, descent and landing of the mission, at a NASA press conference on January 27 «This is especially true when we are trying to land the bigger rover, the heaviest and most complicated we have ever built on the most dangerous site we have ever attempted to land on.”

Space agency expects best landing footage ever, with a suite of cameras and microphone ready to capture input, descent and landing This is the first time we will be able to listen to the sounds of a Martian landing, offering a completely new sensory experience for avid Mars fans Unfortunately, there is no way we can watch live, as such, but NASA will provide coverage of the moment. We have a complete guide to when to land on Mars and what to expect

If you're looking to catch the Perseverance rover touchdown in February 18, we are here for you and you can access the feed here And if you are interested in all the other great celestial events and rocket launches, we recommend that you sync your calendar with CNET's spatial calendar – you will never miss a launch again.

Mars, Tianwen-1, China, NASA

News – United States – NASA perseverance, China Tianwen-1 and UAE Hope Coming to Mars This Month
Associated title :
NASA& # 39; s Perseverance, China & # 39; s Tianwen-1 et UAE& # 39; s Hope are coming to Mars this month
Chinese probe delivers first photo of Mars
How NASA makes sure it doesn't infect other worlds
– The space probe China& The space probe of # 39; returns its first image of Mars
New year's eve & on Mars Here& # 39; s Why the & # 39; Red Planet& # 39; A busy first week as we approach 3 spacecraft
– The space probe of China space probe& # 39; capture first image of Mars
How China Could Win 2021 Space& # 39; race and take Mars as the price
Demain is New Year& # 39; s Day on Mars
China's Tianwen-1 Mars probe& delivers his first haunting look at the planet
Reuters Science News summary

Source: https://www.cnet.com/how-to/nasas-perseverance-chinas-tianwen-1-and-uaes-hope-arrive-at-mars-this-month/

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